498 	int src_nents;  member
510 	if (edesc->src_nents)  in ahash_unmap()
511 		dma_unmap_sg(dev, req->src, edesc->src_nents, DMA_TO_DEVICE);  in ahash_unmap()
753 	int src_nents, mapped_nents, sec4_sg_bytes, sec4_sg_src_index;  in ahash_update_ctx()  local
762 		src_nents = sg_nents_for_len(req->src,  in ahash_update_ctx()
764 		if (src_nents < 0) {  in ahash_update_ctx()
766 			return src_nents;  in ahash_update_ctx()
769 		if (src_nents) {  in ahash_update_ctx()
770 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_ctx()
792 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_ctx()
796 		edesc->src_nents = src_nents;  in ahash_update_ctx()
955 	int src_nents, mapped_nents;  in ahash_finup_ctx()  local
960 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_finup_ctx()
961 	if (src_nents < 0) {  in ahash_finup_ctx()
963 		return src_nents;  in ahash_finup_ctx()
966 	if (src_nents) {  in ahash_finup_ctx()
967 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_finup_ctx()
984 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_finup_ctx()
990 	edesc->src_nents = src_nents;  in ahash_finup_ctx()
1041 	int src_nents, mapped_nents;  in ahash_digest()  local
1047 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_digest()
1048 	if (src_nents < 0) {  in ahash_digest()
1050 		return src_nents;  in ahash_digest()
1053 	if (src_nents) {  in ahash_digest()
1054 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_digest()
1069 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_digest()
1073 	edesc->src_nents = src_nents;  in ahash_digest()
1184 	int sec4_sg_bytes, src_nents, mapped_nents;  in ahash_update_no_ctx()  local
1193 		src_nents = sg_nents_for_len(req->src,  in ahash_update_no_ctx()
1195 		if (src_nents < 0) {  in ahash_update_no_ctx()
1197 			return src_nents;  in ahash_update_no_ctx()
1200 		if (src_nents) {  in ahash_update_no_ctx()
1201 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_no_ctx()
1223 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_no_ctx()
1227 		edesc->src_nents = src_nents;  in ahash_update_no_ctx()
1306 	int sec4_sg_bytes, sec4_sg_src_index, src_nents, mapped_nents;  in ahash_finup_no_ctx()  local
1311 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_finup_no_ctx()
1312 	if (src_nents < 0) {  in ahash_finup_no_ctx()
1314 		return src_nents;  in ahash_finup_no_ctx()
1317 	if (src_nents) {  in ahash_finup_no_ctx()
1318 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_finup_no_ctx()
1337 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_finup_no_ctx()
1343 	edesc->src_nents = src_nents;  in ahash_finup_no_ctx()
1398 	int src_nents, mapped_nents;  in ahash_update_first()  local
1407 		src_nents = sg_nents_for_len(req->src,  in ahash_update_first()
1409 		if (src_nents < 0) {  in ahash_update_first()
1411 			return src_nents;  in ahash_update_first()
1414 		if (src_nents) {  in ahash_update_first()
1415 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_first()
1435 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_first()
1439 		edesc->src_nents = src_nents;  in ahash_update_first()